| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.69 | 11.819% | $172.9728 | $172.97 | $172.95 | $173.00 |
| Purchase #2 | $249.87 | 10.235% | $275.4442 | $275.44 | $275.45 | $275.40 |
| Purchase #3 | $139.67 | 10.633% | $154.5211 | $154.52 | $154.50 | $154.50 |
| Purchase #4 | $90.41 | 12.806% | $101.9879 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $77.32 | 8.570% | $83.9463 | $83.95 | $83.95 | $83.90 |
| Purchase #6 | $28.95 | 12.869% | $32.6756 | $32.68 | $32.70 | $32.70 |
| Purchase #7 | $139.67 | 7.589% | $150.2696 | $150.27 | $150.25 | $150.30 |
| 7 purchase totals = | $880.58 | $971.8175 | $971.82 | $971.80 | $971.80 | |